| Omurtag to Sangeorz-Bai | 306.87 mi (493.86 km) |
| Omurtag to Sannicolau Mare | 351.31 mi (565.38 km) |
| Omurtag to Santana | 329.56 mi (530.37 km) |
| Omurtag to Satu Mare | 366.29 mi (589.48 km) |
| Omurtag to Scobinti | 297.01 mi (477.99 km) |
| Omurtag to Scornicesti | 137.74 mi (221.67 km) |
| Omurtag to Sebes | 242.27 mi (389.90 km) |
| Omurtag to Seini | 355.15 mi (571.57 km) |
| Omurtag to Sfantu-Gheorghe | 193.45 mi (311.33 km) |
| Omurtag to Sibiu | 217.00 mi (349.23 km) |
| Omurtag to Sighetu Marmatiei | 355.26 mi (571.73 km) |
| Omurtag to Sighisoara | 229.69 mi (369.65 km) |
| Omurtag to Simeria | 253.56 mi (408.06 km) |
| Omurtag to Sinaia | 161.26 mi (259.52 km) |
| Omurtag to Slatina | 137.59 mi (221.43 km) |
